SPECIFICATIONS:
Power Source:
Supplied by Main Frame
Speaker:
20 ohms, 3" diameter, water proof and puncture resistant, 2.5 oz. ceramic magnet
Call Button:
Single pole, single throw (SPST), normally open (N/O)
Faceplate:
11 gauge carbon steel with powder-coated white baked epoxy finish
Call Annunciation:
Pressing call button at sub calls assigned AI-MS900 master station
Communication:
Hands free at sub. Master is push-to-talk or VOX handset.
Open Collector Output: 24V DC, 30mA
Mounting Hardware:
Tamper proof screws
Terminations:
Color-coded pre-wired pigtails
Wiring:
2-conductor, shielded wire is homerun to AI-900RS card, shield is used as 3
rd
conductor
Shielded wire is required.
Use Aiphone series wire 822202, or 821802
Wiring Distance:
2,625' with 22 AWG; 4,265' with 18 AWG.
Dimensions (
H x W x D
): AI-NVP-RA alone: 7-1/2" x 5-1/2" x 2". With SBX-NVP: 8-5/8" x 6-5/8" x 2-1/4"
Pg. 2
AI-NVP-RA Instr.
1105PHJS
OPERATION:
1. When a sub station places a call, the "Call Placed/Call Answered" LED on the sub station
will flash, and a repetitive tone will be heard.
2. When the call is answered, the "Call Placed/Call Answered" LED on the sub station
changes states from flashing to steady. The repetitive tone stops.
3. When the master station terminates the call, the “Call Placed/Call Answered” LED will
extinguish.
4. The open collector output will provide a closure when a call has been placed and remain
closed until the call is terminated.
BRAILLE SIGNAGE:
The AI-NVP-RA is equipped with Braille signage for the visually impaired.
ON TOP OF UNIT:
EMERGENCY
"EMERGENCY - CALL FOR HELP"
ON BOTTOM OF UNIT:
"PUSH BUTTON. TONE INDICATES CALL PLACED."
Plating material is .012" aluminum with 5 letter spacing.
Aiphone Communication Systems
1700 130th Ave. N.E.
Bellevue, WA 98005
(425) 455-0510
FAX (425) 455-0071
TOLL FREE TECHNICAL SUPPORT:
(800) 692-0200
TOLL FREE FAX LINE:
(800) 832-3765
TECHNICAL SUPPORT E-MAIL:
NOTE:
Only information regarding the connection and
operation of the AI-NVP-RA is shown here. Please refer
to the AI-900 Installation and Operational literature for
additional information on the AI-900 system.